HD64F7144F50V Datasheet, PDF (94/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

3. MCU Operating Modes
The clock mode is selected by the input of MD2 and MD3 pins.
Table 3.2 Clock Mode Setting
Pin Setting
Clock Ratio (when input clock is 1)
Clock Mode No. MD3
MD2
Peripheral
System clock (φ) clock (Pφ)
System clock
output (CK)
0
0
0
×1
×1
×1
1
0
1
×2
×2
×2
2
1
0
×4
×4*
×4
3
1
1
×4
×2
×4
Note: * The maximum clock input frequency is 10MHz because the pφ is specified as 40MHz or
less.
Rev.4.00 Mar. 27, 2008 Page 48 of 882
REJ09B0108-0400